Diazo reagent
[医] 代尼惹氏试剂(检乳汁中的甲醛)
🧩 词语组成解析
a. 重氮的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
He appeared ill at ease at the party.
他在宴会上显得很拘谨。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：